搭配zgyw，实现gb28181
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648540858
2022-05-06 5d901b5e3f033e8b04e53420d68626cbd87431c8 
 src/main/java/com/genersoft/iot/vmp/gb28181/transmit/cmd/SIPRequestHeaderPlarformProvider.java


@@ -2,8 +2,10 @@




import com.genersoft.iot.vmp.conf.SipConfig;


import com.genersoft.iot.vmp.gb28181.bean.ParentPlatform;


import com.genersoft.iot.vmp.gb28181.bean.SubscribeInfo;


import com.genersoft.iot.vmp.storager.IRedisCatchStorage;


import gov.nist.javax.sip.message.MessageFactoryImpl;


import org.springframework.beans.factory.annotation.Autowired;


import org.springframework.beans.factory.annotation.Qualifier;


import org.springframework.stereotype.Component;


import org.springframework.util.DigestUtils;




@@ -15,10 +17,11 @@


import javax.validation.constraints.NotNull;


import java.text.ParseException;


import java.util.ArrayList;


import java.util.List;


import java.util.UUID;




/**


 * @Description: 平台命令request创造器 TODO 冗余代码太多待优化


 * @description: 平台命令request创造器 TODO 冗余代码太多待优化


 * @author: panll


 * @date: 2020年5月6日 上午9:29:02


 */


@@ -30,56 +33,56 @@


   


   @Autowired


   private SipFactory sipFactory;


	




   @Autowired


   @Qualifier(value="tcpSipProvider")


   private SipProvider tcpSipProvider;


	


   @Autowired


   @Qualifier(value="udpSipProvider")


   private SipProvider udpSipProvider;


   private IRedisCatchStorage redisCatchStorage;






   public Request createKeetpaliveMessageRequest(ParentPlatform parentPlatform, String content, String viaTag, String fromTag, String toTag) throws ParseException, InvalidArgumentException, PeerUnavailableException {


   public Request createKeetpaliveMessageRequest(ParentPlatform parentPlatform, String content, String viaTag, String fromTag, String toTag, CallIdHeader callIdHeader) throws ParseException, InvalidArgumentException, PeerUnavailableException {


      Request request = null;


      // sipuri


      SipURI requestURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerIP() + ":" + parentPlatform.getServerPort());


      // via


      ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();


      ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getSipIp(), sipConfig.getSipPort(),


      ViaHeader viaHeader = sipFactory.createHeaderFactory().createViaHeader(sipConfig.getIp(), sipConfig.getPort(),


            parentPlatform.getTransport(), viaTag);


      viaHeader.setRPort();


      viaHeaders.add(viaHeader);


      // from


      SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getDeviceGBId(),


            sipConfig.getSipIp() + ":" + sipConfig.getSipPort());


            sipConfig.getIp() + ":" + sipConfig.getPort());


      Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);


      FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, fromTag);


      // to


      SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerIP() + ":" + parentPlatform.getServerPort() );


      Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);


      ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, toTag);


      // callid


      CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()


            : udpSipProvider.getNewCallId();






      // Forwards


      MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);


      // ceq


      CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(1L, Request.MESSAGE);


      CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(Request.MESSAGE), Request.MESSAGE);




      request = sipFactory.createMessageFactory().createRequest(requestURI, Request.MESSAGE, callIdHeader, cSeqHeader, fromHeader,


            toHeader, viaHeaders, maxForwards);




      List<String> agentParam = new ArrayList<>();


      agentParam.add("wvp-pro");


      UserAgentHeader userAgentHeader = sipFactory.createHeaderFactory().createUserAgentHeader(agentParam);


      request.addHeader(userAgentHeader);




      ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");


      request.setContent(content, contentTypeHeader);


      return request;


   }






   public Request createRegisterRequest(@NotNull ParentPlatform platform, long CSeq, String fromTag, String viaTag) throws ParseException, InvalidArgumentException, PeerUnavailableException {


   public Request createRegisterRequest(@NotNull ParentPlatform platform, long CSeq, String fromTag, String viaTag, CallIdHeader callIdHeader) throws ParseException, InvalidArgumentException, PeerUnavailableException {


      Request request = null;


      String sipAddress = sipConfig.getSipIp() + ":" + sipConfig.getSipPort();


      String sipAddress = sipConfig.getIp() + ":" + sipConfig.getPort();


      //请求行


      SipURI requestLine = sipFactory.createAddressFactory().createSipURI(platform.getDeviceGBId(),


      SipURI requestLine = sipFactory.createAddressFactory().createSipURI(platform.getServerGBId(),


            platform.getServerIP() + ":" + platform.getServerPort());


      //via


      ArrayList<ViaHeader> viaHeaders = new ArrayList<ViaHeader>();


@@ -95,14 +98,7 @@


      Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);


      ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress,null);




      //callid


      CallIdHeader callIdHeader = null;


      if(platform.getTransport().equals("TCP")) {


         callIdHeader = tcpSipProvider.getNewCallId();


      }


      if(platform.getTransport().equals("UDP")) {


         callIdHeader = udpSipProvider.getNewCallId();


      }






      //Forwards


      MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);


@@ -119,13 +115,28 @@


      ExpiresHeader expires = sipFactory.createHeaderFactory().createExpiresHeader(Integer.parseInt(platform.getExpires()));


      request.addHeader(expires);




      List<String> agentParam = new ArrayList<>();


      agentParam.add("wvp-pro");


      UserAgentHeader userAgentHeader = sipFactory.createHeaderFactory().createUserAgentHeader(agentParam);


      request.addHeader(userAgentHeader);




      return request;


   }




   public Request createRegisterRequest(@NotNull ParentPlatform parentPlatform, String fromTag, String viaTag,


                               String callId, WWWAuthenticateHeader www ) throws ParseException, PeerUnavailableException, InvalidArgumentException {


      Request registerRequest = createRegisterRequest(parentPlatform, 2L, fromTag, viaTag);


                               String callId, WWWAuthenticateHeader www , CallIdHeader callIdHeader) throws ParseException, PeerUnavailableException, InvalidArgumentException {






      Request registerRequest = createRegisterRequest(parentPlatform, redisCatchStorage.getCSEQ(Request.REGISTER), fromTag, viaTag, callIdHeader);


      SipURI requestURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerIP() + ":" + parentPlatform.getServerPort());


      if (www == null) {


         AuthorizationHeader authorizationHeader = sipFactory.createHeaderFactory().createAuthorizationHeader("Digest");


         authorizationHeader.setUsername(parentPlatform.getDeviceGBId());


         authorizationHeader.setURI(requestURI);


         authorizationHeader.setAlgorithm("MD5");


         registerRequest.addHeader(authorizationHeader);


         return  registerRequest;


      }


      String realm = www.getRealm();


      String nonce = www.getNonce();


      String scheme = www.getScheme();


@@ -134,11 +145,8 @@


      // qop 保护质量 包含auth（默认的）和auth-int（增加了报文完整性检测）两种策略


      String qop = www.getQop();




      CallIdHeader callIdHeader = (CallIdHeader)registerRequest.getHeader(CallIdHeader.NAME);


      callIdHeader.setCallId(callId);






      SipURI requestURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerIP() + ":" + parentPlatform.getServerPort());


      String cNonce = null;


      String nc = "00000001";


      if (qop != null) {


@@ -189,7 +197,7 @@


   }






   public Request createMessageRequest(ParentPlatform parentPlatform, String content, String fromTag) throws PeerUnavailableException, ParseException, InvalidArgumentException {


   public Request createMessageRequest(ParentPlatform parentPlatform, String content, String fromTag, CallIdHeader callIdHeader) throws PeerUnavailableException, ParseException, InvalidArgumentException {


      Request request = null;


      // sipuri


      SipURI requestURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerIP()+ ":" + parentPlatform.getServerPort());


@@ -200,25 +208,30 @@


      viaHeader.setRPort();


      viaHeaders.add(viaHeader);


      // from


      SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(),


      SipURI fromSipURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getDeviceGBId(),


            parentPlatform.getDeviceIp() + ":" + parentPlatform.getDevicePort());


      Address fromAddress = sipFactory.createAddressFactory().createAddress(fromSipURI);


      FromHeader fromHeader = sipFactory.createHeaderFactory().createFromHeader(fromAddress, fromTag);


      // to


      SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getDeviceGBId(), parentPlatform.getServerGBDomain());


      SipURI toSipURI = sipFactory.createAddressFactory().createSipURI(parentPlatform.getServerGBId(), parentPlatform.getServerGBDomain());


      Address toAddress = sipFactory.createAddressFactory().createAddress(toSipURI);


      ToHeader toHeader = sipFactory.createHeaderFactory().createToHeader(toAddress, null);


      // callid


      CallIdHeader callIdHeader = parentPlatform.getTransport().equals("TCP") ? tcpSipProvider.getNewCallId()


            : udpSipProvider.getNewCallId();




      // Forwards


      MaxForwardsHeader maxForwards = sipFactory.createHeaderFactory().createMaxForwardsHeader(70);


      // ceq


      CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(1L, Request.MESSAGE);




      request = sipFactory.createMessageFactory().createRequest(requestURI, Request.MESSAGE, callIdHeader, cSeqHeader, fromHeader,


      CSeqHeader cSeqHeader = sipFactory.createHeaderFactory().createCSeqHeader(redisCatchStorage.getCSEQ(Request.MESSAGE), Request.MESSAGE);


      MessageFactoryImpl messageFactory = (MessageFactoryImpl) sipFactory.createMessageFactory();


      // 设置编码， 防止中文乱码


      messageFactory.setDefaultContentEncodingCharset(parentPlatform.getCharacterSet());


      request = messageFactory.createRequest(requestURI, Request.MESSAGE, callIdHeader, cSeqHeader, fromHeader,


            toHeader, viaHeaders, maxForwards);


      ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("APPLICATION", "MANSCDP+xml");


      List<String> agentParam = new ArrayList<>();


      agentParam.add("wvp-pro");


      UserAgentHeader userAgentHeader = sipFactory.createHeaderFactory().createUserAgentHeader(agentParam);


      request.addHeader(userAgentHeader);




      ContentTypeHeader contentTypeHeader = sipFactory.createHeaderFactory().createContentTypeHeader("Application", "MANSCDP+xml");


      request.setContent(content, contentTypeHeader);


      return request;


   }